Famous Birthdays·November 6·George Ent
George Ent

GBGeorge Ent

A staunch defender of William Harvey's radical theory of blood circulation, who used his wit and connections to champion a scientific revolution.

1604–1689 (age 85)·English scientist (1604 - 1689)·Birthday: November 6

Photo: Robert White · CC BY 4.0

Biography

In the turbulent scientific world of 17th-century England, George Ent stood as a crucial ally and publicist for new ideas. A physician and natural philosopher, he is best remembered not for a discovery of his own, but for his vigorous defense of his friend William Harvey's then-controversial doctrine of blood circulation. Ent possessed a formidable talent for debate and correspondence, skills he deployed to shield Harvey from critics and to elegantly explain the new physiology. He was a fellow of the Royal College of Physicians and an early member of the Royal Society, moving in the circles where the scientific revolution was taking shape. His most famous act was persuading a reluctant Harvey to finally publish his groundbreaking work, 'De Generatione,' on animal reproduction, ensuring another major theory saw the light of day.

#1 When George Was Born

The biggest hits of 1604

George's Life & Times

The world at every milestone

1604Born
1609Started school
1617Became a teenager
1620Could drive
1622Could vote
1625Turned 21
1634Turned 30
1644Turned 40
1654Turned 50
1664Turned 60
1674Turned 70
1684Turned 80
1689Died at 85

Key Achievements

  • Successfully persuaded William Harvey to publish his seminal work on animal reproduction, 'Exercitationes de Generatione Animalium'.
  • Wrote the influential 'Apologia pro circulatione sanguinis', a forceful written defense of Harvey's theory of blood circulation.
  • Was elected a Fellow of the Royal Society in 1663, participating in its early experimental work.
  • Served as President of the Royal College of Physicians in 1670.

Did You Know?

He was of Flemish descent, born in Sandwich, Kent, to parents who were Protestant refugees.

His friendship with Harvey was so close that he was entrusted with the manuscript for 'De Generatione'.

He conducted anatomical investigations and was particularly interested in the structure of the liver.

The preface he wrote for Harvey's 'De Generatione' is considered a classic of scientific literature.

“Truth, once discovered, cannot be long suppressed.”

— George Ent

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